1>317 Stainless Steel Angle 2>Type:Equal&Unequal Angle 3>Thickness: ... >Width:10*10mm-300*300mm 5>Length:3m-20m etc 317 Stainless Steel Angle Material 200 Series:201,202300 Series:301 ... ,304,304L,309S,310S,316,316L,317,317L,321,347,347H400 Series:405,409,410,420,430 ...